Network Switch of Cisco Catalyst 9200 PoE switch
Product Description
Company Profile
FAQ
Product introduction:
Summary of Server and Network Equipment Products
Servers
SSD
- Servers typically support up to 8-12 3.5-inch hard drives or 24 2.5-inch hard drives, depending on customer requirements and server capabilities.
U.2
Enterprise-grade
- High performance, with extremely fast read and write speeds
- Supports multiple queues and higher IOPS
- Relatively high cost
- Popularity needs to be further improved
SAS
Enterprise-grade
- Good compatibility, downward compatible with SATA
- Suitable for enterprise-level applications, high stability
- Higher price
- Relatively complex equipment and cables
M.2
Consumer-grade
- Compact size, does not occupy too much space, not often chosen for server platforms
- Fast transfer speeds, especially M.2 with NVMe support performs exceptionally well
- Potential for heating issues, requiring good heat dissipation measures
- Relatively limited capacity: While capacity is continuously increasing, high-capacity options can be costly compared to some traditional hard drives
SATA
Mass-market grade
- Mature technology, low price
Compatibility The devices have broad compatibility, supporting a wide range of systems and applications.
Transmission Speed The transmission speed is relatively slower, gradually unable to meet the demands of high-performance applications.
Size The physical size is relatively large, corresponding to 3.5-inch drive bays.
CPU
- Servers typically adopt a dual-processor design, supporting two CPUs of the same platform.
- Intel
- Platinum
- The Platinum series often offers the highest performance, suitable for tasks requiring extreme computational power, such as advanced analytics, machine learning, and AI workloads.
- Gold
- The Gold series provides improved 4-socket performance, built-in workload acceleration, and advanced security technologies, optimized for demanding mainstream data centers, cloud computing, networking, and storage workloads.
- Silver
- The Silver series delivers essential performance and efficiency for entry-level data center computing, networking, and storage.
- Bronze
- The Bronze series offers hardware-enhanced reliability, availability, and serviceability for small businesses and basic storage servers.
- EPYC (AMD's Ryzen Threadripper for servers)
- Core Count
- Different EPYC processor models have varying core counts, ranging from 8, 16, 32, to 64 cores.
- Thread Count
- The thread count typically corresponds to the core count, for instance, an 8-core processor may have 16 threads.
- Base Clock and Turbo Boost
The base clock speed is the fundamental operating frequency of a processor, while Turbo Boost is the automatically elevated frequency when higher performance is required. Processors of different models have varying base clock and Turbo Boost speeds.
DDR
- Also known as DIMM, typical platforms offer 24 slots, with each slot supporting up to 128GB, depending on the server's parameter configuration.
DDR4
- The most common type of RAM used in servers, typically with frequencies of 2133, 2400, 2666, and others. The maximum supported frequency depends on the server platform.
DDR5
- The next-generation memory standard, primarily used in Intel's second-generation and later server platform architectures. DDR5 offers higher bandwidth and transfer rates, with starting frequencies typically at 4800MHz and above.
SLDDR
- Advantages: Low-power RAM suitable for specific customers.
- Disadvantages: Slower data transfer speed and relatively lower performance.
ECC
- Advantages: Provides error checking and correction functionality, enhancing data reliability, suitable for applications requiring high data accuracy such as servers and workstations.
- Disadvantages: Relatively higher price, approximately 20% more expensive than regular RAM.
REG
- Advantages: Adds registers on top of ECC, improving memory stability and compatibility, supporting larger capacities.
- Disadvantages: Price is about twice as high as regular RAM, with slightly higher latency, affecting performance slightly.
RECC
- Advantages: An abbreviation for REG ECC, sharing similar advantages as REG ECC, including error checking and correction functionality, while supporting larger capacities.
- Disadvantages: Higher price, slightly higher latency, requiring support from server motherboards and may not be usable on regular motherboards.
Here is the English translation of the provided server hardware-related text about GPUs, motherboards, and network cards:
GPUs
GPUs typically require newer platform architectures in servers to fully utilize their computational advantages. Such platforms are often in the 4-6U size range.
Nvidia-A100
-
- Features high bandwidth, high computational power, and low latency, suitable for artificial intelligence, deep learning, scientific computing, and more.
Activities show:
Large inventory ,Looking forward to work with you.
| PJ |
CL |
Type |
| 1 |
SSD |
U.2 / SATA / SAS / M.2 |
| 2 |
CPU |
Platinum / Gold / Silver / Bronze / AMD / Ryzen |
| 3 |
DDR |
DDR3 / DDR4 / DDR5 / ECC / REG |
| 4 |
GPU |
H100 / A100 / H800 / A800 / 4090 / 3090 / A40 / A30 / L20 |
| 5 |
SMP |
/ / 3000w / 750w / 550w / Guide rail |
| 6 |
Core Switch |
VLAN / 24 / 48 / 10GE / 1GE / SFP |
| 7 |
Core Router |
MPC / 40GE / 100GE / 400GE / CRB |
| 8 |
Mode |
SFP / XFP / QSFP/ Single-mode / Multi-mode / jumper |
| 9 |
Server |
1U / 2U / Rack / Storage Server / R730XD / R740XD |
| 10 |
Brand |
Intel / Xeon / EPYC / Cisco / H3C / Juniper |
Audited Supplier 
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